3rd of the Shiratsuyu-class destroyers, Murasame!Aren't all the Rainy destroyers stylish?With my sister ship Yuudachi, we formed the 2nd DesDiv.'Rat Transport?' Well, excuse me, I did great at the Guadalcanal transport runs, you know!

"Rat Transport" (鼠輸送) was the Japanese term for what the Allies called the "Tokyo Express", the IJN's transport runs in the Solomon Islands made by fast warships to deliver supplies to a desired location and return back to base all in a single night.

Murasame is high-spirited, easygoing and speaks very casually, probably even more so than Yuudachi or Shiratsuyu. She is the only Shiratsuyu-class destroyer to sometimes integrate short English phrases (albeit poor) into her dialogue, as seen in her construction, supply and some of her secretary lines.

She, like some other kanmusu, has a catchphrase, with hers being "はいはーい!" (Yes, yes!).